Let y(m) be the first derivative of m33 + m22 + 8*m - 8. Let v be y(0). Solve v = -n + 3*n for n.

4

Suppose 0 = -17*d - 36 + 121. Solve -x = -d*x for x.

0

Let m = -4 + 2. Let z = 5 + m. Solve z = -2*d - 1 for d.

-2

Let w® = -r. Let k be w(-8). Solve 4*m - k = 4 for m.

3

Let i be (54)/((-1)/(-4)). Solve -2 = i*g - 7 for g.

1

Let x(l) = -l3 + 9*l2 - 2*l + 10. Let c be x(9). Let h = -7 - c. Solve -4 + h = n for n.

-3

Suppose -3*h - r = 14, 2*h + 7*r + 18 = 2*r. Let a be 129 + h/(-6). Solve a*l + 2*l = 20 for l.

5

Suppose 18 = 21*n - 18*n. Solve 0 = f - 4*f + n for f.

2

Let x be ((-1)/((-3)/(-8)) - -3)*6. Solve -z = x*z + 15 for z.

-5

Let c = -5 - -10. Solve z - c*z + 20 = 0 for z.

5